| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 606140000 | Elastic band applier | 53 |
| 20080249538 | Transoral endoscopic gastroesophageal flap valve restoration device, assembly, system and method - The invention provides a device, assembly, and method for transoral endoscopic restoration of a gastroesophageal flap valve. The invention also provides a self-steering and self-closing tissue fixation device for tissue fixation, and an invaginator device for gripping and maneuvering tissue. The restoration device includes a longitudinal member arranged for transoral placement into a stomach, a tissue shaper carried on the longitudinal member that causes stomach tissue to assume a shape related to a gastroesophageal flap, and a tissue fixation device that maintains the shaped stomach tissue in a shape approximating a gastroesophageal flap. The tissue shaper may include a mold. The device may include the invaginator device for gripping and maneuvering esophageal tissue to aid restoration of the gastroesophageal flap, and may include the tissue fixation device. | 10-09-2008 |
| 20080287965 | RADIOPAQUE BAND LIGATOR - The technology described herein relates to a system for capturing tissue with one or more ligating bands comprising radiopaque material that are removably disposed on a ligating barrel and methods of marking a bodily tissue for treatment using the ligating systems comprising one or more ligating bands comprising radiopaque materials. Also disclosed are methods of non-invasively evaluating the rate of amelioration of a bodily organ comprising capturing the tissue with one or more ligating bands comprising radiopaque materials, observing the location of the bands, and correlating the location of the one or more ligating bands and the rate of amelioration of the bodily organ. | 11-20-2008 |
| 20090048614 | VESSEL-LOOP AND METHOD OF MAKING SAME - A vessel-loop having an elastic tube and a needle attached to one end thereof for use in various surgical procedures, and a method for forming same. The method includes the steps of positioning a heat-sensitive element within a section of elastic tubing, applying tensile forces to the opposed ends of the tubing section, and heating the heat-sensitive element and the portion of the tubing adjacent the heat-sensitive element so that the heat-sensitive element adheres to the adjacent tubing portion. The heat-sensitive element and the adjacent tubing portion are allowed to cool until a conjoined reduced-diameter portion is formed. The reduced-diameter portion is cut to form two ends, each having a reduced-diameter end. The reduced-diameter ends are then each secured to a needle, forming two vessel loops. | 02-19-2009 |
| 20090076526 | Compression, Banding and Percutaneous Airway Ligation of Emphysematous Lung Tissue - A lung volume reduction system includes a percutaneously, laparoscopically or thorocospically insertable delivery element comprising a control end which remains outside the body and an insertion end which, when in an operative position, is adjacent to an external surface of a target portion of a lung and a constriction element deployable from the distal end of the delivery element to apply compressive force to an external surface of the target portion of the lung to constrict at least one airway therein and collapse the target portion of the lung. | 03-19-2009 |
| 20090125037 | LIGATION TOOL FOR ENDOSCOPE AND ENDOSCOPIC LIGATION SYSTEM - A ligation tool for endoscope includes an overtube having an insertion lumen | 05-14-2009 |
| 20090198255 | Hemorrhoid ligation apparatus, ligation kit containing the apparatus and method for ligating hemorrhoid - [PROBLEM TO BE SOLVED] A hemorrhoid ligation apparatus that allows the operator to handle with a single hand to ligate a hemorrhoid, under minimized risk of committing improper operation, is to be provided. | 08-06-2009 |
| 20090264902 | METHODS AND DEVICES FOR PROVIDING DIRECTION TO SURGICAL TOOLS - Methods and devices are provided for providing direction to surgical tools. In one embodiment, a surgical device can include a cannulated elongate shaft with a cannulated curved distal tip. The device can be configured to be introduced into a body of a patient, and one portion of the device can be configured to be positioned on a proximal side of a tissue wall and a distal-most portion of the device including at least a portion of the curved distal tip can be configured to be positioned on the other, distal side of the tissue wall. A surgical tool can be configured to be advanced through the device to pass the surgical tool through the tissue wall with the curved distal tip providing direction for the surgical tool. | 10-22-2009 |
| 20090312771 | APPARATUS FOR ACCURATELY DEPLOYING PARTICULAR MEDICAL APPLIANCES AT A TARGET SITE - The present invention regards an apparatus for selectively and accurately deploying one or more sequentially positioned medical appliances from a portable medical device. The apparatus includes a body having a channel, a string passing through the channel, and a mechanism for moving the string predetermined distances to deploy medical appliances. The medical appliances may be, but are not limited to, ligation bands. | 12-17-2009 |
| 20100057101 | STAPLING DEVICE FOR CLOSING PERFORATIONS - Medical devices and systems for easily and reliably closing a perforation in tissue. One embodiment of a medical device for use with a scope includes a tubular member having a distal end, an exterior surface and an interior space. A carrier element extends along the exterior surface and around the distal end of the tubular member. An elastic band is positioned on the carrier element around the exterior surface of the tubular member. A staple is positioned within the interior space of a tubular member and includes first and second prongs which are spaced apart and translatable relative to one another. The carrier element is structured to deliver the elastic band beyond the distal end of the tubular member where upon the elastic band contracts and engages the staple to translate the first and second prongs towards each other. | 03-04-2010 |
| 20100063517 | Elastic band ligation device and method for treatment of hemorrhoids - An elastic band ligation device for treatment of hemorrhoids and method of treating hemorrhoidal tissue are provided including a plastic inner tubular member for retaining a stretched elastic band over the front end thereof. The inner tubular member has an arcuate configuration extending along at least a portion of the length thereof for a sufficient distance for insertion into the rectum of a patient. A plunger is provided in the tubular member with a handle to allow the operator to pull the plunger and generate a suction for drawing hemorrhoidal tissue into the inner tubular member through the opening at the front end. A plastic outer tubular pusher sleeve is provided having an arcuate configuration corresponding to the arcuate configuration of the inner tubular member to provide a limited friction fit over the inner tubular member. The pusher sleeve is provided with a thumb pusher for the operator to push the outer tubular pusher sleeve towards the front end of the inner tubular member and release the elastic band from the front end of the inner tubular member to engage hemorrhoidal tissue extending through the opening in the inner tubular member. The invention also provides a method of treating hemorrhoidal tissue and an elastic band fabricated from a non-latex material. | 03-11-2010 |
| 20100234859 | DEVICE FOR ELASTIC LIGATURE OF TISSUES - A device for elastic ligature of tissues comprises: a first and a second element, one of which exhibits a support portion for at least a rubber ring, the elements being slidably coupled to one another such that a reciprocal sliding between the elements determines a release of a rubber ring from the support portion; a trigger, manually maneuverable by an operator and acting on at least the second element for realizing a reciprocal sliding between the elements; a connecting portion, connected to the trigger and to the second element and being elastically deformable in order to enable a reciprocal change of orientation between the trigger and the second element. | 09-16-2010 |
| 20110224695 | Method and System for Ligating a Body Part - A ligature device and method of use are disclosed. More specifically, a ligature device capable of maintaining a ligature band in an elongated position, applying a preformed ligation band to an object to be ligated, manually releasing the ligation band from an elongated position, and securing a ligation band in a tensioned position is described. The ligation device may be used to apply ligation bands to various body parts of various animals. | 09-15-2011 |
| 20120010632 | METHODS FOR ACCURATELY DEPLOYING PARTICULAR MEDICAL APPLIANCES AT A TARGET SITE - The present invention regards an apparatus for selectively and accurately deploying one or more sequentially positioned medical appliances from a portable medical device. The apparatus includes a body having a channel, a string passing through the channel, and a mechanism for moving the string predetermined distances to deploy medical appliances. The medical appliances may be, but are not limited to, ligation bands. | 01-12-2012 |
| 20120010633 | DEVICES AND METHODS FOR SECURING TISSUE - A compression ring to grip and compress body structure such as diverticulum, hemorrhoids, and tissue adjacent a hole. A resilient ring-shaped body defines a compression channel, and one or more axially rigid elongated spikes extend from the body into the channel. The body defines a first axial segment surrounding the compression channel and a second axial segment surrounding the compression channel, with the spike being engaged only with the second axial segment. The first axial segment more tightly compresses the body structure than the second axial segment. | 01-12-2012 |
| 20120022559 | METHODS AND DEVICES FOR PLACEMENT OF AN INTRA-ABDOMINAL OR INTRA-THORACIC APPLIANCE THROUGH A NATURAL BODY ORIFICE - Natural orifice transenteric surgical methods and devices for placing a semi-circumferential appliance around a hollow bodily organ such as the stomach. In one alternative embodiment, such an appliance is placed in order to reduce the inner volume of the stomach. | 01-26-2012 |
| 20120035622 | Pericardial Devices, Systems and Methods For Occluding An Atrial Appendage - Disclosed are devices for pericardial access to the heart, including direct access to the left atrium. In certain embodiments, the device may comprise a device and/or an atrial appendage (AA) portal having a configuration such that the distal end of the device and/or the portal can access an atrial appendage while the proximal end of the device and/or portal can extend to outside of the subject. The devices and methods may also include a pericardial portal for emplacement of the device and/or the AA portal. Also, methods for using such devices and/or AA portals and pericardial portals to perform surgery on the heart, and systems (e.g., kits) comprising these devices and/or portals in combination with other therapeutic devices are disclosed. | 02-09-2012 |
| 20120078272 | Device For Applying Successive Resilient Ligating Bands To Tissue - A device for applying successive resilient ligating bands to tissue is described. A sleeve has an opening at a front end thereof, and axially extending arms having axially extending spaces therebetween. Band-support surfaces located on the arms extend from the front end for accommodating a plurality of ligating bands. A first tube around which the sleeve is located, is reciprocal relative to the sleeve and has axially extending fingers provided with forward-facing pushing surfaces. Means are provided for drawing tissue to be ligated into the opening. In use, the pushing surfaces push the bands forwardly so that they ride along the band-support surfaces of the sleeve to each lie nearer the front end, a foremost band being pushed off the front end of the sleeve onto the tissue. | 03-29-2012 |
| 20120150196 | ENDOSCOPIC APPARATUS WITH INTEGRATED VARICEAL LIGATION DEVICE - A variceal banding endoscope includes an elongated shaft having a distal end and a proximal end that is removably connected to a control unit. The endoscope includes a variceal banding apparatus fixedly attached to the distal end of the endoscope and capable of receiving a plurality of ligation bands. A trigger cable extends from the proximal end to the distal end of the shaft and is digitally actuated by an actuator in the control unit or handle of the scope in response to a user input device. | 06-14-2012 |
| 20120158022 | METHODS AND APPARATUS FOR TRANSPERICARDIAL LEFT ATRIAL APPENDAGE CLOSURE - Methods and apparatus for closing a left atrial appendage are described. The methods rely on introducing a closure tool from a location beneath the rib cage, over an epicardial surface, and to the exterior of the left atrial appendage. The closure device may then be used to close the left atrial appendage, preferably at its base, by any one of a variety of techniques. A specific technique using graspers and a closing loop is illustrated. | 06-21-2012 |
| 20120239061 | ENDOSCOPIC FULL THICKNESS GASTRIC REDUCTION APPARATUS AND METHOD - A device, adapted to receive one or more gastric bands and adapted to be coupled to a surgical instrument such as an endoscope, comprises a tubular main body and a cap comprising an opening through which a guidewire may be threaded. A triggering wire may be detachably coupled to one or more bands to permit remote removal of said bands. The bands may be improved bands comprising gripping points, an inner reinforcement ring, or an expanded surface area portion. | 09-20-2012 |
| 20120253362 | DEVICES AND METHODS FOR SECURING TISSUE - A compression ring to grip and compress body structure such as diverticulum, hemorrhoids, and tissue adjacent a hole. A resilient ring-shaped body defines a compression channel, and an elongated axially rigid gripping member extends diametrically across the through-opening. The gripping member can rest on a flange on the opposite side of the through-opening or engage with a second gripping member that extends diametrically across the through-opening from the opposite side of the ring. Or, a flexible cage structure can be disposed in the through-opening. | 10-04-2012 |
| 20130226198 | BANDING APPARATUS AND METHOD OF USE - A banding apparatus and method. One embodiment is a unitary or integrated hemorrhoidal single hand-held and single hand-operated ligator, which can, in some embodiments, enable direct visualization and release of multiple bands. The ligator has a gun-shaped handle extending from a vacuum generating trigger tube, with a fixed band bearing barrel extending from the vacuum generating trigger tube. A vacuum generating tube extends through the band bearing barrel from the rear of the gun ligator to the band bearing barrel end of the ligator gun, and is in air movement communication with the vacuum generating tube and band bearing barrel end of the ligator gun. A band actuating barrel is threadably mounted to surround a portion of the band bearing barrel, and rotation of the barrel cause the barrel to move laterally and force one or more ligating bands along and off of the band bearing barrel end. A light source can be included to illuminate the band bearing barrel end. Most components are made of nearly transparent. durable, lightweight, recyclable plastic, such as polypropylene; and with such components the operator can see through the gun components and observe the material, such as a hemorrhoid, to be ligated. | 08-29-2013 |
| 20130261641 | INSERTS FOR DIVIDING A MEDICAL DEVICE LUMEN - An insert or elongate member divides the lumen of an elongated medical device, such as the working channel of an endoscope, into two or more secondary lumens. The insert or elongate member thereby improves the ability of the lumen of the elongated medical device to accommodate multiple items or uses. The insert or elongate member is capable of securing one item, such as a pull line, such that it does not interfere with another item positioned in the lumen of the elongated medical device or with another use of the lumen of the elongated medical device. In accordance with some embodiments, a ligating instrument comprises a ligating band dispenser, a pull line, and an elongate member having a dividing wall structure or a plurality of lumens, wherein the elongate member divides a working channel of an endoscope into a plurality of secondary lumens. | 10-03-2013 |
| 20130274766 | MEDICAL DEVICE WITH EXTERNAL ACTUATION LINE - An actuation line is positioned external to the support structure lumen of a medical device. The medical device, which may be a ligation banding cap assembly, may comprise a support structure having a support structure lumen therethrough, an external channel on the outer surface of the support structure, and an actuation line positioned at least in part in the external channel. The external channel may be defined by raised ridges on either side of the external channel. The external channel may be recessed in the outer surface of the support structure. When the medical device is attached to a second elongated medical device, the actuation line is external to the support structure lumen of the medical device and the second elongated medical device. | 10-17-2013 |
| 20130338682 | Tissue Ligation Devices and Methods - Medical devices useful in the ligation of tissue, apparatuses useful in the making and using of the medical devices, and methods of making and using the medical devices are described. A method of ligating tissue includes placing a ligating band on an introducer, stretching the ligating band, transporting the ligating band to a position adjacent a tissue using the introducer, passing the ligating band over the tissue, and releasing the ligating band from the introducer to place the ligating band in an unstretched configuration around the tissue. A ligating band includes an elongate fiber having first and second ends and forming a series of loops. The second end can be free of direct securement to the first end and secured to a portion of the fiber positioned within a loop of the series of loops. | 12-19-2013 |
| 20140058410 | LIGATOR AND METHOD OF OPERATING AND MANUFACTURING SAME - A device for discharging at least one band onto a tissue is provided. The device includes a housing; a suction assembly coupled to said housing; a dispensing assembly coupled in flow communication to said suction assembly; a discharge assembly coupled in flow communication to said dispensing assembly; and a first manual actuator coupled to said suction assembly and configured to move said suction assembly between a retracted position and an extended position wherein said suction assembly, in said retracted position, is configured to draw the tissue into said discharge assembly. | 02-27-2014 |
| 20140081294 | LIGATOR AND METHOD OF USE - A ligating apparatus and method. One embodiment includes a barrel-shaped ligator attached to the penetrating end of a structure, such as an endoscope, and cord pulling assembly at the opposed end of the structure. In the case of use with an endoscope, a pullable cord is wound on the cord pulling assembly and then extends through a working channel in the endoscope to penetrate the ligator. The barrel-shaped ligator is coaxial with the penetrating end of the endoscope, and a practitioner can look through the operating end of the endoscope and see through the endoscope and ligator to observe flesh, for example, in front of the ligating end of the ligator. The ligator includes coaxial inner and outer barrels that rotate with respect to each other upon pulling of the cord by the cord pulling assembly. This relative rotation causes one barrel to move laterally with respect to the other barrel and eject a ligature from the ligating end of the ligator. The cord pulling assembly is mounted and held in place on the endoscope by opposed arcuate arms and a transverse removable pin. | 03-20-2014 |
| 20140088615 | ENDOSCOPIC LIGATION TOOL AND ENDOSCOPE - A method for ligating an internal body tissue using an outer cylinder member and an inner cylinder member including the processes of projecting the inner cylinder from a front end of the outer cylinder member; attaching a ligation band member to an outer peripheral surface of the inner cylinder member; contacting a front end of the inner cylinder member with an internal body tissue; suctioning an inside of the inner cylinder member via a channel communicated with the inside of the inner cylinder member such that the internal body tissue is drawn into the inner cylinder member; and ligating the internal body tissue with the ligation band member by disconnecting the ligation band member from the front end of the inner cylinder member when the inner cylinder member is drawn into the inside the outer cylinder member at a position where the ligation band member is disconnected. | 03-27-2014 |
| 20140121679 | ELASTIC BAND LIGATION DEVICE AND METHOD FOR TREATMENT OF HEMORRHOIDS - Elastic band ligation device for treating hemorrhoids and treatment method are provided. The device includes an inner tubular member for retaining an elastic band over the front end. The inner tubular member is arcuate and is insertable into the rectum of a patient. A plunger in the tubular member when pulled generates a suction for drawing hemorrhoidal tissue into the inner tubular member through the front end. A plastic outer tubular pusher sleeve has an arcuate configuration corresponding to the arcuate inner tubular member to provide a limited friction fit over the inner tubular member. The pusher sleeve has a thumb pusher to allow the outer tubular pusher sleeve to be pushed towards the front end of the inner tubular member and release the elastic band from the front end of the inner tubular member to engage hemorrhoidal tissue extending through the opening in the inner tubular member. | 05-01-2014 |
| 20140142596 | MULTIPLE BAND ENDOSCOPIC LIGATION DEVICE - A multiple band endoscopic ligation device comprises a single pull string and a plurality of beads positioned on said pull string and between each successive band. The device is configured to be coupled to the distal end of an endoscope and is used to deploy multiple elastic bands around target tissues to be ligated. The device includes a tapered cylindrical body about which a plurality of elastic bands are stretched and positioned. The pull string includes multiple sets of two beads fixed to the string wherein one bead is placed directly behind and in contact with the other. The string is wrapped around the device's body and under each band such that at least one pair of beads is positioned between the elastic bands and one pair of beads is positioned proximally to the most proximal band. As the string is pulled, the beads push the bands sequentially off the distal end of the device and around a tissue to be ligated. The use of two adjacent beads on the string to push off each band ensures that the bands will not slip over the beads, thereby preventing a misfire. | 05-22-2014 |
| 20140214052 | Ligating Band Dispenser with a Sliding Deployment System - A ligating band dispenser for attachment to an endoscope having sliding elements that are positioned on the outer surface of a support structure of the ligating band dispenser. The sliding elements may be slidably engaged to the support structure. For example, the sliding elements may slide along a groove on the outer surface of the support structure. The sliding elements are advanced forward along the groove, causing the sliding elements to impact a ligating band and push the ligating band forward until it is deployed off the dispenser. | 07-31-2014 |
| 20140236185 | Compression, Banding and Percutaneous Airway Ligation of Emphysematous Lung Tissue - A lung volume reduction system includes a percutaneously, laparoscopically or thorocospically insertable delivery element comprising a control end which remains outside the body and an insertion end which, when in an operative position, is adjacent to an external surface of a target portion of a lung and a constriction element deployable from the distal end of the delivery element to apply compressive force to an external surface of the target portion of the lung to constrict at least one airway therein and collapse the target portion of the lung. | 08-21-2014 |
| 20140249550 | LIGATION BAND DISPENSING CAP ASSEMBLY AND METHODS OF USE - A medical device for resecting a tissue. The medical device includes an elongate shaft having a distal end, a proximal end, and a plurality of channels extending therebetween. The medical device also includes a cap assembly disposed at the distal end of the elongate shaft. The cap assembly includes a housing having a proximal portion, a distal portion, and a cavity extending therebetween. The housing is configured to be transparent and includes a friction surface pattern disposed over a portion of an outer surface of the housing. The cap assembly further includes one or more ligation bands disposed on the proximal portion of the housing. The cap assembly also includes a wire interwoven between the ligation bands. The wire is further configured to roll at least one ligation band at a time towards the distal end of the distal portion. | 09-04-2014 |
| 20140336674 | Ligating Instrument - A ligating instrument is provided, including an elongate member, such as a tube, having a lumen, the elongate member extending from a proximal actuator member to a distal ligating band dispenser. A pull line may extend through the lumen of the elongate member, with a proximal end of the pull line connected to the actuator member and a distal end of the pull line connected to the ligating band dispenser, wherein actuation of the actuator member draws the pull line in a proximal direction through the elongate member to deploy the ligating bands. The ligating band dispenser may be adapted to be mounted on the distal tip of an endoscope, and the elongate member may be adapted to be positioned outside of the endoscope from the ligating band dispenser to the actuator member. Alternatively, a ligating instrument may be provided for use with an endoscope, wherein a pull line of the ligating instrument is adapted to be positioned outside of the endoscope, wherein the pull line may be secured to the endoscope by clips or some other means. In a method of using a ligating instrument with an endoscope, a distal ligating band dispenser is attached to a distal tip of an endoscope, and a pull line of the ligating instrument is extended on the outside of the endoscope, such that the pull line extends, on the outside of the endoscope, from the distal ligating band dispenser to a proximal actuator member. | 11-13-2014 |
| 20140364873 | CAP WITH BAND DEPLOYMENT FEATURES - According to an embodiment of the present disclosure, a medical device for deploying a ligation band may include a tubular body. The tubular body may include a proximal end, a distal end, a radially inner surface defining a lumen through the tubular body, and a radially outer surface. The radially outer surface may include protrusions arranged in rows extending at least partially around a proximal region of the radially outer surface. Protrusions in adjacent rows may be separated by a first distance. Surface features may extend at least partially around a distal region of the radially outer surface. Adjacent surface features may be separated by a second distance larger than the first distance. | 12-11-2014 |
| 20150018848 | Tissue Grasping and Wound Closing/Hemostasis/Clipping Device - A device for clipping tissue includes a clip including first and second arms, a pusher member received over a proximal end of the clip, an outer sleeve distal of the pusher member and received over the first and second arms and being pushed distally over the clip by the pusher member from a first position in which the first and second arms are unconstrained by the outer sleeve in a tissue receiving configuration to a second position in which the first and second arms move to a closed tissue gripping configuration. A clip holder has first and second fingers which are held by the pusher member against corresponding cuts on a proximal end of the clip to couple the clip to the device. When the pusher member is moved distally to the second position, the first and second fingers move radially outward releasing the clip. | 01-15-2015 |
| 20150018849 | Ligator - An apparatus applicable for the ligation of internal tissue in a created or natural cavity in animals or in the human body, for example varicose veins in the gullet or a duodenal diverticulum, by means of an elastic band ( | 01-15-2015 |
| 20150057678 | ELASTIC BAND LIGATION DEVICE WITH INTEGRATED OBTURATOR AND METHOD FOR TREATMENT OF HEMORRHOIDS - An elastic band ligation device for treatment of hemorrhoids including an inner tubular member for retaining a stretched elastic band over the front end thereof, a plunger in the inner tubular member with a handle for sliding the plunger to generate a suction for drawing hemorrhoidal tissue into the inner tubular member. An obturator connected to the plunger is provided within the inner tubular member. An outer tubular pusher sleeve with a limited friction fit is provided over the inner tubular member, the end of outer tubular pusher sleeve being adjacent the stretched elastic band. The outer pusher sleeve has a thumb pusher to allow the operator to push the outer pusher sleeve towards the front end of the inner tubular member or to secure the outer pusher sleeve and withdraw the inner tubular member, which deploys the elastic band on the hemorrhoidal tissue. | 02-26-2015 |
| 20150057679 | ELASTIC BAND LIGATION DEVICE WITH LOCKING MECHANISM AND METHOD FOR TREATMENT OF HEMORRHOIDS - Elastic band ligation device for treating hemorrhoidal tissue, including an inner tube for retaining an elastic band, a plunger in the inner tube for drawing hemorrhoidal tissue into the inner tube, and an outer tube pusher sleeve disposed over the inner tube. A thumb pusher on the sleeve allows the operator to push the sleeve towards the front of the inner tube to deploy the elastic band from the front end of the inner tube onto hemorrhoidal tissue drawn into the inner tube. The sleeve has a locking mechanism including a tab for locking the sleeve to the inner tube to prevent relative movement of the sleeve and inner tube until the sleeve is unlocked by the user, thereby preventing premature deployment of an elastic band. | 02-26-2015 |
| 20150057680 | ELASTIC BAND LIGATION DEVICE WITH ANTI-PINCH FEATURE AND METHOD FOR TREATMENT OF HEMORRHOIDS - An elastic band ligation device for treatment of hemorrhoids including an inner tubular member for retaining a stretched elastic band over the front end thereof, a plunger in the tubular member with a handle extending away from the front end of the inner tubular member, the handle for sliding the plunger away from the rear end of the inner tubular member to provide a suction for drawing hemorrhoidal tissue into the inner tubular member through the opening at the front end. An obturator is disposed within the inner tubular member having a rounded end, the end of the obturator and the inner surface of the inner tubular member defining an anti-pinch structure. An outer tubular pusher sleeve is configured to provide a limited friction fit over the inner tubular member, with an external end of the outer tubular pusher sleeve adjacent the stretched elastic band. | 02-26-2015 |
| 20150066056 | CLAMP DEVICE FOR MINIMALLY INVASIVE PROCEDURES AND USES THEREOF - Provided herein is a clamp device that can be used in minimally invasive procedures, including surgeries such as laparoscopic surgeries, for clamping a tissue or an organ or a portion of a tissue or organ. Also provided herein are methods of clamping a tissue or an organ or a portion thereof during minimally invasive surgery using the clamp device provided herein. Also provided are systems for performing a minimally invasive surgery that include the clamp device for minimally invasive surgery provided herein and an injection device configured to access an endoscopic port for the minimally invasive surgery. | 03-05-2015 |
| 20150094738 | DEVICES AND METHODS FOR SECURING TISSUE - A compression ring to grip and compress body structure such as diverticulum, hemorrhoids, and tissue adjacent a hole. A resilient ring-shaped body defines a compression channel, and one or more axially rigid elongated spikes extend from the body into the channel. The body defines a first axial segment surrounding the compression channel and a second axial segment surrounding the compression channel, with the spike being engaged only with the second axial segment. The first axial segment more tightly compresses the body structure than the second axial segment. | 04-02-2015 |
| 20150305747 | DEVICES AND METHODS FOR SECURING TISSUE - A compassion ring to grip and compress body structure such as diverticulum, hemorrhoids, and tissue adjacent a hole. A resilient ring-shaped body defines a compression channel, and as elongated axially rigid gripping member extends diametrically across the through-opening. The gripping member cm rest on a flange on the opposite side of the through-opening or engage with a second gripping member mat extends diametrically across the through-opening from the opposite side of fee ring. Or, a flexible cage structure can be disposed in the through-opening. | 10-29-2015 |
| 20150366564 | LIGATOR SYSTEM WITH AN INTERMEDIATE RING BETWEEN THE RING BANDS - A ligator system for applying an expanded ligator ring to an anatomical region of a living being to be ligatured by the ring in its relaxed state, which comprises a ligator with a holding tube, which receives inside it the anatomical region to be ligatured in each case and with its outer surface keeps a number of ligator rings arranged one behind the other expanded, wherein the ligator system comprises at least one intermediate ring, which is arranged on the holding tube between two ligator rings and keeps the two ligator rings at a distance from one another in the direction of the longitudinal axis of the holding tube. | 12-24-2015 |
| 20160000444 | AUTOMATICALLY OPERATED ENDOSCOPIC LIGATING INSTRUMENT - A double-tubed instrument for endoscopic ligation is provided with two separate tubes with bands and a piston next to the last band mounted on the internal tube. The internal tube with bands and piston is put inside of the external tube; a flexible cone-shaped tubular adapter secured both tubes as a tubular instrument at one end, which connects the instrument at the inserting end of the endoscope. The piston moves freely between the tubes and secures completely a sealed space under from the cone-shaped tubular adapter creating a hydraulic tank between the piston and the cone-shaped tubular adapter, which is connected with a conduit for conveying liquid in and stores the liquid serving as the driving force to move bands forward and dislodge the aimed elastic band one at a time to effect the ligation of multiple lesions during a single insertion of the endoscope. | 01-07-2016 |
| 20160007995 | DEVICES AND METHODS FOR SECURING TISSUE | 01-14-2016 |
| 20160008000 | Curved-Head Hemorrhoid Banding Device | 01-14-2016 |
| 20160151069 | METHOD AND SYSTEM FOR LIGATING A BODY PART | 06-02-2016 |
| 20160157866 | ELASTIC BAND LIGATION DEVICE WITH INTEGRATED OBTURATOR AND METHOD FOR TREATMENT OF HEMORRHOIDS - An elastic band ligation device for treatment of hemorrhoids including an inner tubular member for retaining a stretched elastic band over the front end thereof, a plunger in the inner tubular member with a handle for sliding the plunger to generate a suction for drawing hemorrhoidal tissue into the inner tubular member. An obturator connected to the plunger is provided within the inner tubular member. An outer tubular pusher sleeve with a limited friction fit is provided over the inner tubular member, the end of outer tubular pusher sleeve being adjacent the stretched elastic band. The outer pusher sleeve has a thumb pusher to allow the operator to push the outer pusher sleeve towards the front end of the inner tubular member or to secure the outer pusher sleeve and withdraw the inner tubular member, which deploys the elastic band on the hemorrhoidal tissue. | 06-09-2016 |
| 20160374688 | Multiple Band Endoscopic Ligation Device - A multiple band endoscopic ligation device comprises a single pull string and a plurality of beads positioned on said pull string and between each successive band. The device is configured to be coupled to the distal end of an endoscope and is used to deploy multiple elastic bands around target tissues to be ligated. The device includes a tapered cylindrical body about which a plurality of elastic bands are stretched and positioned. The pull string includes multiple sets of two beads fixed to the string wherein one bead is placed directly behind and in contact with the other. The string is wrapped around the device's body and under each band such that at least one pair of beads is positioned between the elastic bands and one pair of beads is positioned proximally to the most proximal band. As the string is pulled, the beads push the bands sequentially off the distal end of the device and around a tissue to be ligated. The use of two adjacent beads on the string to push off each band ensures that the bands will not slip over the beads, thereby preventing a misfire. | 12-29-2016 |
| 606141000 | Band applied to reproductive organ | 3 |
| 20110160748 | Median Lobe Band Implant Apparatus and Method - A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant devices for compressing, distracting and/or retracting the lobes of a prostate. | 06-30-2011 |
| 20120203248 | FOUR PRONGED ADJUSTABLE LEVER-ACTION CASTRATION TOOL - An easily operated castrating tool that allows placement of a continuous elastic band for ligation and removal of an appendage. The instant invention is also an improved adjustable spreading tool that allows for quick and easy placement of the improved elastic band about a body part to be ligated. | 08-09-2012 |
| 20120209296 | SYSTEMS, ASSEMBLIES, AND METHODS FOR TREATING A BRONCHIAL TREE - Systems, assemblies, and methods to treat pulmonary diseases are used to decrease nervous system input to distal regions of the bronchial tree within the lungs. Treatment systems damage nerve tissue to temporarily or permanently decrease nervous system input. The treatment systems are capable of heating nerve tissue, cooling the nerve tissue, delivering a flowable substance that cause trauma to the nerve tissue, puncturing the nerve tissue, tearing the nerve tissue, cutting the nerve tissue, applying pressure to the nerve tissue, applying ultrasound to the nerve tissue, applying ionizing radiation to the nerve tissue, disrupting cell membranes of nerve tissue with electrical energy, or delivering long acting nerve blocking chemicals to the nerve tissue. | 08-16-2012 |
